Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI6SX callsign genealogy
Currently held by ZELLER, ERIC P
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AI6SX's current licensee, walking backwards.
- ZELLER, ERIC PCAgranted 2013-05-22cancelled 2016-09-15
Successor callsigns
Callsigns held now by people who previously held AI6SX.
No current licensee on record previously held this callsign.